Welsh
Etymology
diosglys (“quillwort”) + merllyn (“body of stagnant water”).
Noun
diosglys merllyn m
- lake quillwort, Merlin's grass (Isoetes lacustris)[1]
- Synonym: gwair merllyn
References
- ^ Geiriadur yr Academi: The Welsh Academy English-Welsh Dictionary 1995: University of Wales Press, Cardiff. Bruce Griffiths and Dafydd Glyn Jones, eds.